Medical & Hospital Partners

Hospital Partners

Blood products are a vital part of the healthcare system, and we are proud to partner with local hospitals in our communities to strengthen patient care. We proudly provide blood products to more than 244 hospitals across Oklahoma, Texas and Arkansas.

A map of the Our Blood Institute service area, highlighting donor centers.


We maintain the highest level of professionalism, including:

  • Association for the Advancement of Blood & Biotherapies (AABB) certification
  • Clinical Laboratory Improvement Amendment (CLIA) accreditation
  • US Food and Drug Administration (FDA) registration

OBI Client Relations Team

To learn more about partnering with our organization, contact a member of our Client Relations team:

Hospital Marketing Toolkit

Check out these digital resources to advocate for the health of the blood supply and local patients.

Use these materials to help demonstrate the need for Group O blood donors and spread the word about giving blood. Every post and email you share will contribute to lives being saved.

View the Toolkit

Circular of Information

The Circular of Information for the Use of Human Blood and Blood Components (“the Circular”) serves as an extension of the product label, providing indications for the use of blood and blood components, precautions, instructions for administration, and adverse effects of transfusion. It is recognized by the Food and Drug Administration as an acceptable extension of container labels. Like a package insert for prescription drugs, it is an important part of the labeling of a blood component. The Code of Federal Regulations, Title 21, requires it to be available for distribution with blood and blood components intended for transfusion.

View Circular of Information